E02F 9/024
With laterally or vertically adjustable wheels or tracks
Official title: {with laterally or vertically adjustable wheels or tracks (for vehicles in general B60B35/10; B62D55/084)}
E02F9/024 (With laterally or vertically adjustable wheels or tracks) appears on 93 US grants and 56 published applications in this corpus.
Search patents in E02F- Granted patents
- 93
- Published applications
- 56
- Assignees
- 66
- Inventors
- 195
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 2 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 3 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 1 | 4 |
| 2010 | 0 | 0 |
| 2011 | 2 | 3 |
| 2012 | 2 | 1 |
| 2013 | 7 | 3 |
| 2014 | 4 | 5 |
| 2015 | 3 | 5 |
| 2016 | 3 | 4 |
| 2017 | 2 | 4 |
| 2018 | 1 | 2 |
| 2019 | 5 | 3 |
| 2020 | 2 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 4 |
| 2023 | 1 | 2 |
| 2024 | 3 | 1 |
| 2025 | 3 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Walking excavator2 Jun 2026US 12,644,249 B2Kaiser Aktiengesellschaft
- Adjustable tracks4 Nov 2025US 12,460,377 B2The Charles Machine Works, Inc.
- Grease feeding piping arrangement structure in construction machine1 Jul 2025US 12,345,021 B2Caterpillar SARL
- Construction machine4 Mar 2025US 12,241,231 B2Yanmar Holdings Co., Ltd.
- Working vehicle26 Nov 2024US 12,152,370 B2Yanmar Power Technology Co., Ltd.
- Adjustable tracks5 Feb 2026US 2026/0035880 A1The Charles Machine Works, Inc.
- Amphibious work vehicle1 Jan 2026US 2026/0002334 A1Eddy Pump Corporation
- Track loader22 May 2025US 2025/0163676 A1Hyundai Doosan Infracore Co., Ltd.
- Removable universal lateral track extension system7 Mar 2024US 2024/0075996 A1
- Removable universal lateral track extension system27 Jul 2023US 2023/0234651 A1
Most cited
By later US patents
- Collapsible mobile vehicle214US 5,451,135 ACarnegie Mellon University · 1995
- Convertible construction machine118US 4,029,165 AMiller Formless Co., Inc. · 1977
- Wheel-support assembly for rolling and stepping vehicles, especially cranes, excavating machinery and the like97US 4,241,803 A1980
- Excavator-hoist74US 6,443,687 B1Kaiser Aktiengesellschaft · 2002
- Excavator-hoist construction vehicle71US 4,395,191 A1983